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managed_components/espressif2022__esp_emote_gfx/README.md
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# ESP Emote GFX
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## Introduction
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`esp_emote_gfx` is a lightweight and efficient graphics framework component designed for ESP-IDF embedded systems. It provides a comprehensive graphics API with object system, drawing functions, color utilities, and animation capabilities. This module ensures high performance and flexibility for modern embedded applications that require efficient graphics rendering.
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[](https://components.espressif.com/components/espressif2022/esp_emote_gfx)
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## Features
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- **Object System**: Support for images, labels, and other graphics objects
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- **Drawing Functions**: Efficient rendering to frame buffers
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- **Color Utilities**: Comprehensive color management and type definitions
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- **Software Blending**: Advanced blending capabilities for smooth graphics
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- **Animation Support**: Built-in animation framework for dynamic graphics
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- **Timer System**: Integrated timing functions for smooth animations
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- **Memory Efficient**: Optimized for embedded systems with limited resources
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## Dependencies
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1. **ESP-IDF**
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Ensure your project includes ESP-IDF 5.0 or higher. Refer to the [ESP-IDF Documentation](https://docs.espressif.com/projects/esp-idf/en/latest/) for setup instructions.
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2. **FreeType**
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This component depends on the FreeType library for font rendering.
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3. **ESP New JPEG**
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JPEG decoding support through the ESP New JPEG component.
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## Usage
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### Basic Setup
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```c
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#include "gfx.h"
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// Initialize the GFX framework
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// Your initialization code here
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```
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### Creating Graphics Objects
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```c
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// Create an image object
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gfx_img_t *img = gfx_img_create();
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// Create a label object
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gfx_label_t *label = gfx_label_create();
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```
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### Animation
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```c
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// Create and configure animations
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gfx_anim_t *anim = gfx_anim_create();
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// Configure your animation parameters
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```
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## API Reference
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The main API is exposed through the `gfx.h` header file, which includes:
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- `core/gfx_types.h` - Type definitions and constants
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- `core/gfx_core.h` - Core graphics functions
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- `core/gfx_timer.h` - Timer and timing utilities
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- `core/gfx_obj.h` - Graphics object system
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- `widget/gfx_img.h` - Image widget functionality
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- `widget/gfx_label.h` - Label widget functionality
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- `widget/gfx_anim.h` - Animation framework
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## Font Support
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This component includes support for LVGL fonts. For detailed information about font integration and usage, please refer to [LVGL_FONT_SUPPORT.md](docs/LVGL_FONT_SUPPORT.md).
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## License
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This project is licensed under the Apache License 2.0. See the [LICENSE](LICENSE) file for details.
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## Contributing
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Contributions are welcome! Please feel free to submit issues and enhancement requests.
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